Analysis

The Quebec Back Pain Disability Scale (QBPDS) was designed to assess the level of disability caused by back pain. The scale was developed by Bertrand et al. in 1989 and is widely used for evaluating the impact of back pain on individuals’ daily lives.

Objective

The main objective of the QBPDS is to provide a reliable and valid measurement of disability related to back pain. The tool is used to assess the severity of disability, monitor treatment progress, and understand the impact of back pain on daily activities and overall functioning.

Scoring

The QBPDS consists of 20 questions related to physical functioning, concentration and psychological well-being, as well as overall ability to perform daily and social activities. Responses are given on a 0–5 Likert scale. The total score is obtained by summing the scores of all questions, with higher scores indicating greater disability due to back pain.

References

Bertrand, G., et al. (1989). The Quebec Back Pain Disability Scale. Canadian Journal of Public Health, 80(2), 130–134.
Kopec, J. A., et al. (1995). The Quebec Back Pain Disability Scale: Reliability and validity in patients with back pain. Journal of Clinical Epidemiology, 48(4), 447–453.
Cote, P., et al. (2003). The Quebec Back Pain Disability Scale: A valid tool for measuring disability in patients with low back pain. Spine, 28(20), 2280–2286.
Bourke, R., et al. (1996). Evaluation of the Quebec Back Pain Disability Scale for assessing back pain disability. European Spine Journal, 5(4), 245–249.
Deyo, R. A., et al. (1998). The role of the Quebec Back Pain Disability Scale in measuring disability from back pain. Spine, 23(24), 2732–2737.